/Engine/Source/Developer/AnimationWidgets/Public/SAdvancedRotationInputBox.h
Notification for toggle checkstate change
typedef TBaseDelegate_ThreeParams< void, [ESlateRotationRepresentation::Type](API\Developer\AnimationWidgets\ESlateRotationRepresentation__Ty-), [ESlateTransformSubComponent::Type](API\Developer\AnimationWidgets\ESlateTransformSubComponent__Typ-), ECheckBoxState > FOnToggleChanged